Everyone's already grooving to the catchy beats of 1 2 3 4.. GET ON THE DANCE FLOOR. Here's the full song interspersed with more behind the scene madness! The hit number sees South Indian beauty Priyamani shake a leg with King Khan himself. This groovy music is created by Vishal & Shekhar. Song: ONE TWO THREE FOUR (GET ON THE DANCE FLOOR) Singer: VISHAL DADLANI, HAMSIKA IYER, TAMIL RAP : SRICHARAN KASTURIRANGAN Music: VISHAL-SHEKHAR Lyrics: AMITABH BHATTACHARYA Music on T-SERIES SUBSCRIBE T-Series channel for unlimited entertainment http://www.youtube.com/tseries Circle us on G+ http://www.google.com/+tseriesmusic Like us on Facebook http://www.facebook.com/tseriesmusic Follow us on http://www.twitter.com/_Tseries Find us on http://pinterest.com/tseries